package com.zyf.project.capchain.dao;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.zyf.project.capchain.dto.UserDTO;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

/**
 * @author Zhou Yifan
 */
@Mapper
public interface UserDAO extends BaseMapper<UserDTO> {

    UserDTO selectByOpenid(@Param("openid") String openid);
}
